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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":May 20, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
253511 9.3 危険 マイクロソフト - Microsoft Excel 2002 および Office 2004 における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1278 2011-06-27 16:15 2011-06-14 Show GitHub Exploit DB Packet Storm
253512 4 警告 サイボウズ - サイボウズ Office におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2011-1335 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
253513 4.3 警告 サイボウズ - 複数のサイボウズ製品におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2011-1334 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
253514 3.5 注意 サイボウズ - 複数のサイボウズ製品におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2011-1333 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
253515 2.6 注意 サイボウズ - サイボウズガルーンにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2011-1332 2011-06-24 12:01 2011-06-24 Show GitHub Exploit DB Packet Storm
253516 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1277 2011-06-24 10:12 2011-06-14 Show GitHub Exploit DB Packet Storm
253517 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1276 2011-06-24 10:11 2011-06-14 Show GitHub Exploit DB Packet Storm
253518 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1275 2011-06-24 10:10 2011-06-14 Show GitHub Exploit DB Packet Storm
253519 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1274 2011-06-24 10:10 2011-06-14 Show GitHub Exploit DB Packet Storm
253520 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1273 2011-06-24 10:07 2011-06-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201971 8.6 HIGH
Network 		cisco ios_xe A vulnerability in the RESTCONF and NETCONF-YANG access control list (ACL) function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnera… CWE-476
 NULL Pointer Dereference 		CVE-2020-3407 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201972 7.8 HIGH
Local 		cisco ios_xe A vulnerability in the persistent Telnet/Secure Shell (SSH) CLI of Cisco IOS XE Software could allow an authenticated, local attacker to gain shell access on an affected device and execute commands o… CWE-863
 Incorrect Authorization 		CVE-2020-3404 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201973 7.8 HIGH
Local 		cisco ios_xe A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to inject a command to the underlying operating system that will execute with root privileges upon the… CWE-78
OS Command  		CVE-2020-3403 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201974 8.8 HIGH
Network 		cisco ios_xe A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to utilize parts of the web UI for which they are not authorized.The vulnerability is due … CWE-862
 Missing Authorization 		CVE-2020-3400 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201975 8.6 HIGH
Network 		cisco ios_xe A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unau… CWE-125
Out-of-bounds Read 		CVE-2020-3399 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201976 7.2 HIGH
Physics 		cisco ios_xe A vulnerability in the file system on the pluggable USB 3.0 Solid State Drive (SSD) for Cisco IOS XE Software could allow an authenticated, physical attacker to remove the USB 3.0 SSD and modify sens… CWE-269
 Improper Privilege Management 		CVE-2020-3396 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201977 7.8 HIGH
Local 		cisco ios_xe A vulnerability in the application-hosting subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to root on an affected device. The attacker could exec… CWE-20
 Improper Input Validation  		CVE-2020-3393 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201978 7.4 HIGH
Adjacent 		cisco ios_xe A vulnerability in Simple Network Management Protocol (SNMP) trap generation for wireless clients of the Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family could allow an un… CWE-20
 Improper Input Validation  		CVE-2020-3390 2024-11-21 14:30 2020-09-25 Show GitHub Exploit DB Packet Storm
201979 7.2 HIGH
Network 		cisco ex60_firmware
ex90_firmware
sx10_firmware
sx20_firmware
sx80_firmware
telepresence_codec_c40_firmware
telepresence_codec_c60_firmware
telepresence_codec_c90_firmware
teleprese… 		A vulnerability in the video endpoint API (xAPI) of Cisco TelePresence Collaboration Endpoint (CE) Software, Cisco TelePresence Codec (TC) Software, and Cisco RoomOS Software could allow an authentic… CWE-22
Path Traversal 		CVE-2020-3143 2024-11-21 14:30 2020-09-23 Show GitHub Exploit DB Packet Storm
201980 6.1 MEDIUM
Network 		cisco email_security_appliance A vulnerability in the web-based management interface of Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a … CWE-79
Cross-site Scripting 		CVE-2020-3137 2024-11-21 14:30 2020-09-23 Show GitHub Exploit DB Packet Storm